Enrico Kolling of Germany has progressed to the last 16 of the Olympic light-heavyweight tournament with a 15-6 victory over Cameroon's Christian Donfack Adjoufack.
The German landed the best shot of the first round by way of a super left hook, which caused Donfack's knees to buckle slightly.
The African was throwing more volume, but the quality was coming from the gloves of the German, whose accuracy was racking up the points in the second round.
Kolling had built up a five-point cushion by the final and refused to let his opponent to gain a foothold in the contest, closing it out comfortably.